package com.zzyl.nursing.service.impl;

import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONNull;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.nursing.domain.DeviceData;
import com.zzyl.nursing.domain.Room;
import com.zzyl.nursing.mapper.RoomMapper;
import com.zzyl.nursing.service.IRoomService;
import com.zzyl.nursing.vo.BedVo;
import com.zzyl.nursing.vo.DeviceInfo;
import com.zzyl.nursing.vo.RoomVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;

import java.util.Arrays;
import java.util.Collections;
import java.util.List;

/**
 * 房间Service业务层处理
 *
 * @author ruoyi
 * @date 2024-04-26
 */
@Service
public class RoomServiceImpl extends ServiceImpl<RoomMapper, Room> implements IRoomService {
    @Autowired
    private RoomMapper roomMapper;

    /**
     * 查询房间
     *
     * @param id 房间主键
     * @return 房间
     */
    @Override
    public Room selectRoomById(Long id) {
        return getById(id);
    }

    /**
     * 查询房间列表
     *
     * @param room 房间
     * @return 房间
     */
    @Override
    public List<Room> selectRoomList(Room room) {
        return roomMapper.selectRoomList(room);
    }

    /**
     * 新增房间
     *
     * @param room 房间
     * @return 结果
     */
    @Override
    public int insertRoom(Room room) {
        return save(room) ? 1 : 0;
    }

    /**
     * 修改房间
     *
     * @param room 房间
     * @return 结果
     */
    @Override
    public int updateRoom(Room room) {
        return updateById(room) ? 1 : 0;
    }

    /**
     * 批量删除房间
     *
     * @param ids 需要删除的房间主键
     * @return 结果
     */
    @Override
    public int deleteRoomByIds(Long[] ids) {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 根据楼层 id 获取房间视图对象列表
     *
     * @param floorId
     * @return
     */
    @Override
    public List<RoomVo> getRoomsByFloorId(Long floorId) {
        return roomMapper.selectByFloorId(floorId);
    }


    /**
     * 获取所有房间（负责老人）
     *
     * @param floorId
     * @return
     */
    @Override
    public List<RoomVo> getRoomsWithNurByFloorId(Long floorId) {
        return roomMapper.selectByFloorIdWithNur(floorId);
    }

    /**
     * 根据房间id查询房间数据(楼层、房间、价格)
     *
     * @param id
     * @return
     */
    @Override
    public RoomVo getRoomVo(Integer id) {
        return roomMapper.getRoomVO(id);
    }

    /**
     * 获取房间中的智能设备及数据
     *
     * @param floorId
     * @return
     */
    @Autowired
    private RedisTemplate redisTemplate;
    @Override
    public List<RoomVo> getRoomsWithDeviceByFloorId(Long floorId) {
        List<RoomVo> roomlist = roomMapper.getRoomsWithDeviceByFloorId(floorId);
        if (CollectionUtils.isEmpty(roomlist)){
            return Collections.EMPTY_LIST;
        }
        roomlist.forEach(r->{
            List<BedVo> bedVoList = r.getBedVoList();
            if (CollectionUtils.isNotEmpty(bedVoList)){
                bedVoList.forEach(bedVo -> {
                    List<DeviceInfo> deviceVos = bedVo.getDeviceVos();
                    if (CollectionUtils.isNotEmpty(deviceVos)){
                        deviceVos.forEach(d->{
                            String o = (String) redisTemplate.opsForHash().get(CacheConstants.IOT_DEVICE_DATA_LATEST, d.getIotId());
                            if (StrUtil.isNotBlank(o)){
                                List<DeviceData> list = JSONUtil.toList(o, DeviceData.class);
                                if (CollectionUtils.isNotEmpty(list)){
                                    d.setDeviceDataVos(list);
                                }
                            }
                        });
                    }
                });
            }


            List<DeviceInfo> roomDevice = r.getDeviceVos();
            if (CollectionUtils.isNotEmpty(roomDevice)){
                roomDevice.forEach(rd->{
                    String roomJson = (String)redisTemplate.opsForHash().get(CacheConstants.IOT_DEVICE_DATA_LATEST, rd.getIotId());
                    if (StrUtil.isNotBlank(roomJson)){
                        List<DeviceData> list = JSONUtil.toList(roomJson, DeviceData.class);
                        if (CollectionUtils.isNotEmpty(list)) {
                            rd.setDeviceDataVos(list);
                        }
                    }
                });
            }
        });





        return roomlist;



    }
}
